Rust-Oleum Moisture Stop Fortifying Sealer

Rust-Oleum® Moisture Stop penetrates into concrete and reacts with the free calcium and water to form a gel in cracks, pores and capillaries to protect against the ingress of water and contaminants. This allows surfaces that were previously uncoatable, due to moisture, to be coated. 
For use on concrete prior to coating
Prevents moisture from coming through concrete floors
Strengthens and seals from the inside out

For Best Results
Always test for moisture prior to applying a coating. Perform the moisture test again after using Moisture Stop. 

For use with all concrete coatings including Rust-Oleum, EPOXYSHIELD and RockSolid